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Convertidores de datos integrados y de funciones especiales
AFE de captura de imágenes CCD y CIS

VSP2562

OBSOLETO

AFE monocanal de 12 bits y 36 MSPS para sensores CCD con dos DAC de 8 bits

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VSP2562

OBSOLETO
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Detalles del producto

Resolution (Bits) 12 Number of channels 1 Sample rate (Msps) 36 Gain (min) (dB) -9 Gain (max) (dB) 44 Pd (typ) (mW) 86 Operating temperature range (°C) -25 to 85 Output data format CMOS Parallel Rating Catalog
Resolution (Bits) 12 Number of channels 1 Sample rate (Msps) 36 Gain (min) (dB) -9 Gain (max) (dB) 44 Pd (typ) (mW) 86 Operating temperature range (°C) -25 to 85 Output data format CMOS Parallel Rating Catalog
LQFP (PT) 48 81 mm² (9 mm × 9 mm)
  • CCD Signal Processing:
    • 36-MHz Correlated Double Sampling (CDS)
  • Output Resolution:
    • VSP2560 (10-Bit)
    • VSP2562 (12-Bit)
    • VSP2566 (16-Bit)
  • 16-Bit Analog-to-Digital Conversion:
    • 36-MHz Conversion Rate
    • No Missing Codes Ensured
  • 80-dB Input-Referred SNR (at Gain = 12 dB)
  • Programmable Black Level Clamping
  • Programmable Gain Amp (PGA):
    • -9 dB to +44 dB
    • -3 dB to +18 dB (Analog Front Gain)
    • -6 dB to +26 dB (Digital Gain)
  • Portable Operation:
    • Low Voltage: 2.7 V to 3.6 V
    • Low Power: 86 mW at 3.0 V, 36 MHz
    • Low Power: 6 mW (Standby Mode)
  • Two-Channel, General-Purpose, 8-Bit DAC
  • QFP-48 Package

All other trademarks are the property of their respective owners
  • CCD Signal Processing:
    • 36-MHz Correlated Double Sampling (CDS)
  • Output Resolution:
    • VSP2560 (10-Bit)
    • VSP2562 (12-Bit)
    • VSP2566 (16-Bit)
  • 16-Bit Analog-to-Digital Conversion:
    • 36-MHz Conversion Rate
    • No Missing Codes Ensured
  • 80-dB Input-Referred SNR (at Gain = 12 dB)
  • Programmable Black Level Clamping
  • Programmable Gain Amp (PGA):
    • -9 dB to +44 dB
    • -3 dB to +18 dB (Analog Front Gain)
    • -6 dB to +26 dB (Digital Gain)
  • Portable Operation:
    • Low Voltage: 2.7 V to 3.6 V
    • Low Power: 86 mW at 3.0 V, 36 MHz
    • Low Power: 6 mW (Standby Mode)
  • Two-Channel, General-Purpose, 8-Bit DAC
  • QFP-48 Package

All other trademarks are the property of their respective owners

The VSP2560/62/66 are a family of complete mixed-signal processing ICs for digital cameras that provide correlated double sampling (CDS) and analog-to-digital conversion for the output of CCD arrays. The CDS extracts the pixel video information from the CCD signal, and the analog-to-digital converter (ADC) converts the digital signal. For varying illumination conditions, a very stable gain control of - dB to 44 dB is provided. The gain control is linear in dB. Input signal clamping and offset correction of the input CDS are also provided.

Offset correction is performed by the optical black (OB) level calibration loop, and is held in calibrated black level clamping for an accurate black level reference. Additionally, the black level is quickly recovered after gain changes. The VSP2560/62/66 are available in LQFP-48 packages and operate from single +3 V supplies.

The VSP2560/62/66 are a family of complete mixed-signal processing ICs for digital cameras that provide correlated double sampling (CDS) and analog-to-digital conversion for the output of CCD arrays. The CDS extracts the pixel video information from the CCD signal, and the analog-to-digital converter (ADC) converts the digital signal. For varying illumination conditions, a very stable gain control of - dB to 44 dB is provided. The gain control is linear in dB. Input signal clamping and offset correction of the input CDS are also provided.

Offset correction is performed by the optical black (OB) level calibration loop, and is held in calibrated black level clamping for an accurate black level reference. Additionally, the black level is quickly recovered after gain changes. The VSP2560/62/66 are available in LQFP-48 packages and operate from single +3 V supplies.
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* Hoja de datos CCD ANALOG FRONT END FOR DIGITAL CAMERAS datasheet (Rev. A) 17/04/2014

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